🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 14.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.84 AU

Year: 384 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,507,870 km

• M1: 182,958 km (0.116 R)
• M2: 685,757 km (0.086 R)
• M3: 1,182,721 km (0.09 R)
• M4: 1,808,040 km (0.046 R)
• M5: 2,292,737 km (0.088 R)
• M6: 2,761,876 km (0.118 R)
• M7: 3,284,122 km (0.091 R)
• M8: 3,990,673 km (0.078 R)
• M9: 4,473,724 km (0.101 R)
• M10: 5,710,151 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 8.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.39 AU - 2.19 AU

Year: 1571 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,507,870 km

• M1: 100,829 km (0.054 R)
• M2: 366,814 km (0.052 R)
• M3: 678,426 km (0.089 R)
• M4: 1,020,108 km (0.105 R)
• M5: 1,282,951 km (0.091 R)
• M6: 2,186,074 km (0.09 R)
• M7: 3,012,752 km (0.057 R)
• M8: 4,082,526 km (0.115 R)
• M9: 4,420,318 km (0.113 R)
• M10: 5,710,600 km (0.087 R)
• M11: 6,442,283 km (0.09 R)
• M12: 6,784,413 km (0.115 R)
• M13: 8,382,417 km (0.118 R)
• M14: 10,463,473 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 10.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.72 AU - 1.96 AU

Year: 1637 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,507,870 km

• M1: 129,402 km (0.118 R)
• M2: 470,186 km (0.079 R)
• M3: 1,177,036 km (0.104 R)
• M4: 1,958,835 km (0.111 R)
• M5: 2,299,020 km (0.116 R)
• M6: 2,800,921 km (0.048 R)
• M7: 3,130,186 km (0.056 R)
• M8: 3,698,508 km (0.096 R)
• M9: 4,043,032 km (0.048 R)
• M10: 4,797,454 km (0.087 R)
• M11: 5,422,773 km (0.088 R)
• M12: 6,172,558 km (0.105 R)
• M13: 6,861,606 km (0.03 R)
• M14: 7,492,460 km (0.084 R)
• M15: 8,305,674 km (0.092 R)
• M16: 10,889,528 km (0.093 R)
• M17: 12,421,111 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 11.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.66 AU - 2.76 AU

Year: 2155 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,507,870 km

• M1: 143,913 km (0.044 R)
• M2: 1,199,925 km (0.097 R)
• M3: 2,197,144 km (0.028 R)
• M4: 2,680,345 km (0.103 R)
• M5: 3,283,224 km (0.052 R)
• M6: 4,447,096 km (0.09 R)
• M7: 5,112,358 km (0.04 R)
• M8: 5,480,967 km (0.09 R)
• M9: 7,395,371 km (0.057 R)
• M10: 7,838,180 km (0.112 R)
• M11: 10,288,145 km (0.084 R)
• M12: 11,491,061 km (0.109 R)
• M13: 14,085,238 km (0.07 R)
• M14: 15,423,391 km (0.116 R)
• M15: 17,047,276 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 11

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.56 AU - 4.5 AU

Year: 5307 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,507,870 km

• M1: 136,882 km (0.114 R)
• M2: 485,894 km (0.074 R)
• M3: 860,637 km (0.053 R)
• M4: 1,293,423 km (0.101 R)
• M5: 1,706,912 km (0.064 R)
• M6: 2,586,996 km (0.067 R)
• M7: 3,727,979 km (0.062 R)
• M8: 4,350,156 km (0.109 R)
• M9: 4,927,903 km (0.118 R)
• M10: 8,780,946 km (0.091 R)
• M11: 9,183,963 km (0.101 R)
• M12: 9,529,235 km (0.041 R)
• M13: 10,467,812 km (0.079 R)
• M14: 10,883,095 km (0.111 R)
• M15: 11,387,988 km (0.093 R)
• M16: 12,570,559 km (0.094 R)
• M17: 16,407,296 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 12

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.17 AU - 5.27 AU

Year: 5687 Days

Day: 12 Hours

Environment

Temp: -214 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,507,870 km

• M1: 151,991 km (0.052 R)
• M2: 613,351 km (0.038 R)
• M3: 1,165,068 km (0.046 R)
• M4: 1,550,732 km (0.069 R)
• M5: 2,352,726 km (0.073 R)
• M6: 2,848,643 km (0.083 R)
• M7: 4,224,793 km (0.085 R)
• M8: 5,333,314 km (0.099 R)
• M9: 6,067,091 km (0.116 R)
• M10: 7,077,625 km (0.079 R)
• M11: 8,315,248 km (0.115 R)
• M12: 10,274,382 km (0.046 R)
• M13: 11,119,011 km (0.088 R)
• M14: 11,509,013 km (0.12 R)
• M15: 11,908,140 km (0.11 R)
• M16: 12,734,220 km (0.081 R)
• M17: 14,214,490 km (0.092 R)
• M18: 14,674,354 km (0.032 R)
• M19: 15,624,002 km (0.059 R)
• M20: 17,189,095 km (0.08 R)
• M21: 20,121,811 km (0.027 R)
• M22: 21,744,499 km (0.113 R)
• M23: 22,899,694 km (0.11 R)
• M24: 26,611,217 km (0.104 R)
• M25: 31,088,981 km (0.084 R)
• M26: 31,864,945 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.3

Radius: 6.3

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.82 AU - 9.62 AU

Year: 14071 Days

Day: 21.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,507,870 km

• M1: 82,877 km (0.112 R)
• M2: 283,189 km (0.073 R)
• M3: 501,153 km (0.092 R)
• M4: 742,155 km (0.101 R)
• M5: 1,246,150 km (0.11 R)
• M6: 1,468,154 km (0.091 R)
• M7: 1,667,867 km (0.036 R)
• M8: 2,657,457 km (0.094 R)
• M9: 4,383,517 km (0.103 R)
• M10: 4,969,791 km (0.105 R)
• M11: 5,353,061 km (0.111 R)
• M12: 8,221,600 km (0.084 R)
• M13: 10,905,386 km (0.105 R)
• M14: 11,612,535 km (0.102 R)
• M15: 13,647,515 km (0.117 R)
• M16: 15,983,037 km (0.049 R)
• M17: 16,972,028 km (0.108 R)
• M18: 21,793,418 km (0.114 R)
• M19: 22,442,074 km (0.098 R)
• M20: 29,539,745 km (0.092 R)
• M21: 31,610,479 km (0.095 R)
• M22: 36,814,690 km (0.111 R)
• M23: 42,133,193 km (0.069 R)
• M24: 44,307,897 km (0.047 R)
• M25: 47,631,364 km (0.115 R)
• M26: 54,769,426 km (0.111 R)
• M27: 55,967,107 km (0.096 R)
• M28: 56,833,129 km (0.051 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.2

Radius: 8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.69 AU - 12.31 AU

Year: 22320 Days

Day: 21.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,507,870 km

• M1: 112,498 km (0.107 R)
• M2: 752,926 km (0.059 R)
• M3: 1,012,329 km (0.027 R)
• M4: 2,788,953 km (0.064 R)
• M5: 4,159,419 km (0.11 R)
• M6: 5,605,283 km (0.052 R)
• M7: 6,422,536 km (0.082 R)
• M8: 8,108,354 km (0.077 R)
• M9: 8,571,958 km (0.101 R)
• M10: 9,400,880 km (0.12 R)
• M11: 10,069,881 km (0.113 R)
• M12: 12,817,097 km (0.048 R)
• M13: 13,066,476 km (0.12 R)
• M14: 16,172,128 km (0.12 R)
• M15: 20,662,159 km (0.115 R)
• M16: 24,362,612 km (0.115 R)
• M17: 24,842,073 km (0.069 R)
• M18: 26,118,292 km (0.102 R)
• M19: 32,003,323 km (0.1 R)
• M20: 32,694,315 km (0.109 R)
• M21: 33,043,477 km (0.07 R)
• M22: 47,191,247 km (0.075 R)
• M23: 51,308,180 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,178 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit